Electronics Forum | Mon Oct 03 10:41:57 EDT 2011 | patrickbruneel
Some of us here attended the 5th CALCE international symposium on tin whiskers http://www.calce.umd.edu/symposiums/ISTW2011.htm where one of my former professors, Dr. Henning Leidecker, talked about the tin whiskers he and the others at NASA Godda
Electronics Forum | Thu Jul 20 16:33:13 EDT 2000 | Bill Brooks
Hi Bob, I am a member of the IPC Designer's Council and as the Education officer for our San Diego Chapter, I would like to see more information available to help educate the existing Designers and the students in design classes we are trying to ge
Electronics Forum | Fri Jul 16 15:01:31 EDT 2004 | waveroom
I cant wait to hear the replies. We are an Ersascope dealer. Have sold over 25 systems. Have looked at all the competitors and Fortunately in our minds, Ersa still offers the best system. Not the least expensive, but the best. I found that ease of
Electronics Forum | Thu Sep 24 22:30:23 EDT 1998 | Hank Hsiung
Dear Friends, I am looking for more information on plasma decapsulator for failure analysis of COB and BGA. So far I know only one manufacturer-Nippon Scientific who produce this machine. Have any of you used their machine? What is your opinion on
Electronics Forum | Fri Dec 28 14:31:42 EST 2007 | clampron
RC, I agree. I have tried to educate management as to the real benifits of height measurement. Our President attended a CEO meeting of some sort and was told that solder paste height measurement will solve all of the worlds problems. She then inquir
Electronics Forum | Fri Aug 02 14:03:34 EDT 2019 | aaronhodge
Thank you for the reply. My concern isn't with each doc having different Revs. I believe the part that I'm struggling the most with is that the product drawings contain no mention of components or a BOM whatsoever. It's as if there is nothing to ti
Electronics Forum | Wed Dec 11 01:06:28 EST 2002 | iman
Was visting a production floor, of an SMT assembly line, and saw operators using mechanical pencils to write "process stage identification markings" onto the SOIC packages, after the post-reflow inspection. was wondering if such pencil markings is c
Electronics Forum | Sun Aug 15 05:45:15 EDT 1999 | Brian
Boca, Dave Sorry, but I cannot let this go. I'll go along with you that, at the time that the Montreal Protocol was initially signed (September 1987), there was no scientific proof that CFCs etc. were causing ozone depletion. There was, however, ve
Electronics Forum | Mon Mar 19 09:20:14 EST 2001 | Stefan Witte
Hi Dave, I may read the �Root Cause Analysis� to get a better understanding what it is all about. My general impression is that the sessions are purposely held short and with a short prior notice. It is not supposed to give you too much time to quest
Electronics Forum | Wed Sep 19 09:34:08 EDT 2001 | jschake
Both FormFlex and Grid-lok tooling systems are marketed as compliant tooling systems. Both are able to conform to the variations of the topography on the bottomside of a substrate to provide full support during printing of 2nd side assembly. The ba
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